hand
单词辨析：
指将某物亲手交给他人。
He handed his composition to the teacher.
他把作文交给了老师。
This form must be handed to all the staff members.
这张表格必须交给所有员工。
指把某人可以看到但够不到的东西给某人。
Pass me the paper, please.
请把报纸递给我。
She passed a cup of coffee to the manager.
她把一杯咖啡递给经理。
Pass him the ball.
把球传给他。
指将某物呈递给某人、某一机构等，通常用于正式场合。
Some 40 papers were presented to the committee.
向委员会提交了大约40篇论文。
The ambassador presented his credentials to the president.
大使向总统递交了国书。
指把计划等呈交给上级或权威人士审批或审查。
The draft was submitted to the president.
草案已经呈递给总统。
We should submit our plan to the council for approval.
我们应该向理事会提交计划以求批准。
Let's submit our disputes for arbitration.
我们还是把争执提交仲裁吧。
相关例句：
She had her hands full with new arrivals.
她忙于应付新来的人。
She approached a young couple holding hands on a bench.
她走近一对手拉手坐在长椅上的年轻情侣。
The hand of the military authorities can be seen in the entire electoral process
整个选举过程中都能看出军方的介入。
I had a very good 14.2 hands pony, called Brandy.
我有一匹很棒的14.2手高的小马，名叫布朗迪。
Having the right equipment at hand will be enormously helpful
手头上有合适的设备将会帮上大忙。
He carefully inspected his hand.
他仔细地审视着自己手中的牌。